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Bleeding cooling system

Discussion in '348/355' started by F355Bob, Jul 8, 2011.

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  1. F355Bob

    F355Bob Formula 3

    Nov 4, 2003
    2,001
    Madison, Wisconsin
    #1 F355Bob, Jul 8, 2011
    My right side fan is not working. Fuse and relay are ok. When the injectors were cleaned, we lost some antifreeze and toped up but did not bleed. Would air in the system cause the right side fan not to work. I know it is triggered by the motronic.
     
  2. yelcab

    yelcab F1 World Champ
    Consultant

    Nov 29, 2001
    13,666
    San Carlos, CA
    Full Name:
    Mitchell Le
    #2 yelcab, Jul 8, 2011
    your 355 is self bleeding so no air pockets if you have the right coolant level. but, you should check to see if the coolant is all topped off such that there is no pocket of emptiness at the place where the sensor is attached.
     
  3. strosek

    strosek Karting

    Sep 23, 2010
    79
    Arkansas, USA
    Full Name:
    Eric
    #3 strosek, Jul 8, 2011
    When is the right side fan suposed to come on? Does it run with the a/c?
     
  4. F355Bob

    F355Bob Formula 3

    Nov 4, 2003
    2,001
    Madison, Wisconsin
    #4 F355Bob, Jul 8, 2011
    Right side gets turned on by the ECU
     

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